8974938

素因数分解:

$2^1\times 3^1\times 7^5\times {\mathrm{89}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 21176640

約数和(自身を除く): 12201702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 89, 98, 147, 178, 267, 294, 343, 534, 623, 686, 1029, 1246, 1869, 2058, 2401, 3738, 4361, 4802, 7203, 8722, 13083, 14406, 16807, 26166, 30527, 33614, 50421, 61054, 91581, 100842, 183162, 213689, 427378, 641067, 1282134, 1495823, 2991646, 4487469, 8974938]

約数ペア:

[(1, 8974938), (2, 4487469), (3, 2991646), (6, 1495823), (7, 1282134), (14, 641067), (21, 427378), (42, 213689), (49, 183162), (89, 100842), (98, 91581), (147, 61054), (178, 50421), (267, 33614), (294, 30527), (343, 26166), (534, 16807), (623, 14406), (686, 13083), (1029, 8722), (1246, 7203), (1869, 4802), (2058, 4361), (2401, 3738)]